Here is the full list of all 60 Car Mechanic Simulator 2018 achievements.
Balance 1000 tires
Balance 100 tires
Spend 1 000 000$ on one shop run
Finish all the special missions
Fix 1 500 cars
Fix 750 cars
Fix 375 cars
Unscrew 500 000 bolts
Unscrew 100 000 bolts
Unscrew 10 00 bolts
Discard 1000 orders
Discard 500 orders
Discard 100 orders
Finish order with money bonus
Unlock 10 levels of parking
Buy car from auction
Buy 3 cars from one barn
Buy car from junkyard
Fix 1 000 car body parts
Fix 500 car body parts
Fix 100 car body parts
Fix 1 000 car parts (exclude body)
Fix 500 car parts (exclude body)
Fix 100 car parts (exclude body)
Fix your first Bolt Hellcat
Fix 100 old cars
Drop to 0$
Sell 1 000 cars
Sell 100 cars
Sell 25 cars
Listen 10 000 songs
Listen 1 000 songs
Examine 10 000 parts
Examine 1 000 parts
Examine 250 parts
Finish lap with time under 1 minute
Visit Racetrack
Buy new car in car salon
Spend 100 000$ on one shop run
Detail interior of car
Renovate and sell a car
Repaint a car to factory color
Listen 100 songs
Balance 20 tires
Finish order with experience bonus
Reach level 3 of discount
Paint car
Reach level 3 of garage expansion
Reach level 3 of unscrewing
Unlock all the tools
Spend 10 000$ on one shop run
Unlock tablet
Collect 1 000 000$
Pour old oil on the floor
Collect 100 000$
Collect 10 000$
Fix your first car
Finish undone order
Finish run on Test Track
Pour to much oil